Efficient high filter capacity of airborne particles, fine dust, seasonal allergies, smoke, pollutants, traffic fumes, pollen thus keep you healthy and safe from many diseases. Lightweight design, soft comfort foam, adjustable nose clip and elastic straps, the protective cover create a secure seal for maximum protection. 3D Ear hanging and lightweight design make your breathing easier. high quality elastic straps make it comfortable to wear for long time, suitable for home and professional use, indoor or outdoor use. Safety m(a)_s_k suits for men and women of all ages with different face type, soft respirator ma_s k suitable for woodworking, sports, exercise, city cycling, running, bicycle and motorcycle riding and travel. This facial co_ver comply with GB _26 26-2006 standards and certified F_(d)_(A)and C_(E) approval, It is healthy and safe to use.